[2E11-18] ステンレス鋼被覆管

[2E12] R&D of advanced stainless steels for BWR fuel claddings (4)

(2) Mechanical properties of manufactured steels

*鵜飼 重治¹、Aghamiri Mohammad¹、OCN Naoko¹、Hayashi Shigenari¹、Sugawara Naoya¹、Hashimoto Naoyuki¹、Sakamoto Kan²、Yamashita Shinichiro³ (1. Hokkaido Univ.、2. NFD、3. JAEA)

キーワード：FeCrAl-ODS Steels、Mechanical properties、Microstructure、strengthening mechanisms

We are pursuing research and development on the advanced stainless-steel fuel cladding tubes with high accident tolerance to use in BWR. In this presentation, as a part of the series presentation, the mechanical properties of FeCrAl-ODS steel materials and the contributing strengthening mechanisms were studied.